Who do you think I learned that from? :) Too bad the only one I know that was like that got destroyed. :( On Tue, Mar 29, 2011 at 8:29 PM, KC Gager <kc at brgracing.com> wrote: > You can and Zlock did one like that. But you lose torque with the smaller > piston area. Ted I'm working on get some 400 cranks out of England if your > interested. >